CBSE Class 8 Science - Revision Assignments (4). Students are advised to refer to the attached assignments and practice them regularly. This will help them to identify their weak areas and will help them to score better in examination. Parents should download and give the assignments to their children for practice.
DELHI PUBLIC SCHOOL SRINAGAR
Q1.Whta type of resources are the forests? Explain
Q2. List three steps you and your friend can take to help in conserving plants and animals
where you live.
Q3. What is a biosphere reserve? How is it different from a wildlife sanctuary and a national
Q4. What is division of labour? Explain how this happens in a cell, with the help of suitable
Q5.Name six organelles common to plant and animal cells and write function of each organelle
Q6. Clearly differentiate between the following pairs of words
a) Chromosome and ribosome
b) Cytoplasm and nucleoplasm
c) Cell wall and Plasma membrane
d) Tissue and Organ
Q7.What determines the sex of the child? Explain
Q8. Write a short note on the endocrine glands and the hormones produced.
Q9.With the help of well labeled diagram explain metamorphosis in silk worm
Q10. Explain with the help of examples, how the involvement of citizens can bring about the
conservation of a species
Please click the link below to download CBSE Class 8 Science - Revision Assignments (4)
Click for more Science Study Material ›